2 are unused
Postmarks range from 1906 to 1949

Easton's Beach Undivided Back 1904 Detroit Publishing - corner bend

1949 postmark linen card US Naval Training station

Undivided back PM 1906 Arch in walk around cliffs

Bleak House PM 1933

PM 1916 Tunnel Cliff walk - bend at top left

Unused linen - Barracks B

PM 1933 Bathing Casino

Newport R.I. 7 Postcard Lot US Naval Training Station Easton's Beach Detroit Pub

Will be sandwiched between cardboard for safe mailing